[ Present Perfect Simple and Continuous ]
They ___ (know) each other for ten years!
A. have been knowing
B. have been knowed
C. have knowed
D. have known
Select your answer:
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Other quiz:
Tenses › ViewUp to now, we …. to each other for two months.
A. don’t talk
B. didn’t talked
C. haven’t talked
D. hadn’t talked
Grammar › View
______they waitng for the bus?
A. Are
B. Am
C. Is
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